Results 101 to 110 of about 5,944 (219)

Mimicry and ultrastructural analogy between the semi-aquatic grasshopper Paulinia acuminata (Orthoptera: Pauliniidae) and its foodplant, the water-fern Salvinia auriculata (Filicatae: Salviniaceae)

open access: yes, 1994
The semi-aquatic grasshopper Paulinia acuminata is mimetically protected by a striking similarity to its foodplant, the floating fern Salvinia auriculata.
Barthlott, W., Riede, K., Wolter, M.
core  

Chemical composition and water permeability of fruit and leaf cuticles of Olea europaea L. [PDF]

open access: yes, 2017
The plant cuticle, protecting against uncontrolled water loss, covers olive (Olea europaea) fruits and leaves. The present study describes the organ-specific chemical composition of the cuticular waxes and the cutin and compares three developmental ...
Burghardt, Markus   +5 more
core   +2 more sources

Response to Selection for Unique Epicuticular Wax Profile on the Semi-glossy Foliage of Onion

open access: yesJournal of the American Society for Horticultural Science
Epicuticular waxes on onion (Allium cepa) foliage offer protection against water loss, pathogens, and pests. Onion leaves with a light green color are referred to as “glossy” and have less total wax compared with that of darker blue-green (“waxy ...
Michael J. Havey
doaj   +1 more source

Application of an innovative technique for histological and histochemical study of different vegetal tissues

open access: yesJournal of Biological Research, 2009
A new original "cryostabilization" technique (Dore, 1992; Dore et al, 2004) was applied to different animal tissues and organs. In this study, we apply this technique also to vegetal tissues (ripening and ripe fleshy fruits, buds and embryos).
B. Dore, A. Ponso, R. Vallania
doaj   +1 more source

Pre-harvest rindstain of ‘Encore’ mandarin: initial histological signs of epicarp disturbance and extent of the disorder [PDF]

open access: yes, 2004
Pre-harvest rindstain in ‘Encore’ mandarin starts by the injury of a few epidermal cells. The connection between the damaged epidermis and the collapsed layers of flavedo, extending in parallel with rind surface was only visible on cross-sections ...
Duarte, Amílcar   +3 more
core   +1 more source

MICROMORPHOLOGICAL ASPECTS REGARDING THE LEAVES ON SOME ROSES WITH EMPHASIS ON SECRETORY GLANDS [PDF]

open access: yes, 2010
The multicellular glands, the epicuticular wax and the tector hairs observed on the leaves are influenced usually by genetic constitution.The paper investigating 8 genetically related varieties: ‘Foc de Tabara’, ’Luchian’ ‘Paprika’, ‘Coup De Foudre ...
ADUMITRESEI LIDIA, GOSTIN IRINA
core  

Foliar Iron Fertilization – A Critical Review [PDF]

open access: yes, 2005
The editor version is available at: http://www.tandf.co.uk/journals/titles/01904167.aspApplication of foliar iron sprays is a common means of correcting Fe deficiency of agricultural crops.
Fernández, Victoria, Ebert, Georg
core   +1 more source

Leaf epidermal micromorphology of the abaxial surface of Myrcia DC. species (Myrtaceae)

open access: yesHeringeriana
Myrtaceae is widely distributed in tropical regions, playing significant ecological and economic roles. Within this family, Myrcia stands out for its taxonomic complexity due to high morphological homogeneity, which complicates the identification of ...
Lucas Herberts-Sousa   +4 more
doaj   +1 more source

Cellular structure and related physico-chemical changes during ripening of Musa AAA 'Berangan' [PDF]

open access: yes, 2008
Ripening is the result of complex changes and it turns an unpalatable fruit to be palatable. The distinct changes in eating quality of ripening fruits are determined by changes in their cellular structure and composition.
Ding, Phebe
core  

What was a mortarium used for? Organic residues and cultural change in Iron Age and Roman Britain. [PDF]

open access: yes, 2011
The Romans brought the mortarium to Britain in the first century AD, and there has long been speculation on its actual purpose. Using analysis of the residues trapped in the walls of these ‘kitchen blenders’ and comparing them with Iron Age and Roman ...
Cramp, Lucy J E   +2 more
core   +1 more source

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